 |
| физическа: 11 phrases in 6 subjects |
| Agriculture | 1 |
| Construction | 1 |
| Economy | 1 |
| Environment | 3 |
| Information technology | 1 |
| Nuclear physics | 4 |
|
| физическа: 11 phrases in 6 subjects |
| Agriculture | 1 |
| Construction | 1 |
| Economy | 1 |
| Environment | 3 |
| Information technology | 1 |
| Nuclear physics | 4 |